179929672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{5563}}^1$

素因数の和:5893

約数の個数: 32

約数和(自身を含む): 364553280

約数和(自身を除く): 184623608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2488, 4043, 5563, 8086, 11126, 16172, 22252, 32344, 44504, 72319, 144638, 289276, 578552, 1730093, 3460186, 6920372, 13840744, 22491209, 44982418, 89964836, 179929672]

約数ペア:

[(1, 179929672), (2, 89964836), (4, 44982418), (8, 22491209), (13, 13840744), (26, 6920372), (52, 3460186), (104, 1730093), (311, 578552), (622, 289276), (1244, 144638), (2488, 72319), (4043, 44504), (5563, 32344), (8086, 22252), (11126, 16172)]